Patent Assignment
Reel/Frame 067286/0696
Assignment of Assignor's Interest
Recorded: 2024-05-01
Pages: 2
Assignor
TURGEON-SCHRAMM, JOHN WALTER
Executed: 2024-03-12
Assignee
KEYSTONE RETAINING WALL SYSTEMS LLC
4444 WEST 78TH STREET, MINNEAPOLIS, MINNESOTA, 55435
Covered Properties
(2)
Segmented Wall and Landscaping Block Systems with Lug Processes
Application:
18/618,457 →
Publication:
US 2024/0401299
Segmented Wall Systems Having Lug Connections
Application:
63/505,625 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 2023
From: LUNDELL, ROBERT JOHN
To: KEYSTONE RETAINING WALL SYSTEMS LLC
Reel/Frame 064472/0848 →
Assignment of Assignor's Interest
May 1, 2024
From: LUNDELL, ROBERT JOHN
To: KEYSTONE RETAINING WALL SYSTEMS LLC
Reel/Frame 067286/0714 →
Security Interest
Feb 10, 2025
From: KEYSTONE RETAINING WALL SYSTEMS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 070168/0065 →
Patent Security Agreement
Feb 10, 2025
From: BEST BLOCK, LLC; CONTECH ENGINEERED SOLUTIONS LLC; CUSTOM BUILDING PRODUCTS, LLC; FORTERRA CONCRETE PRODUCTS, LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 070170/0919 →
Patent Security Agreement
Feb 12, 2025
From: SUMMIT MATERIALS, INC.; CONTECH ENGINEERED SOLUTIONS LLC; KEYSTONE RETAINING WALL SYSTEMS LLC; PAVESTONE, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 070203/0158 →